In a study of 95,000 children, researchers were unable to find any association between the measles, mumps rubella (MMR) vaccine and autism. The researchers also examined whether each child had a family history of autism; even for children within this high-risk category, they found no association between MMR and autism.

Not that we needed this study to prove it—there has never been a single high-quality scientific paper to suggest a connection between vaccines and autism. Yet, over the past 15 years, numerous studies have examined vaccines and their ingredients, and consistently found them safe and effective.

If there weren’t lives at risk, it wouldn’t matter that all of these studies dispel the vaccine-autism link. But now that epidemiologists are nearly certain the Disneyland Measles Outbreak was caused by unvaccinated children, it’s really time to stop humoring parents who opt out because the research isn’t in yet. Here’s your research: 95,000 children, two decades of science.